.page-products {
  --pp-paper-dim: #4A4136;
  --pp-teal-soft: rgba(47, 224, 200, .07);
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
  padding-bottom: 80px;
}

/* ---------- 面包屑与首屏 ---------- */
.page-products .breadcrumbs {
  padding-top: 26px;
  padding-bottom: 16px;
}

.page-products .breadcrumbs a {
  color: var(--text-dim);
  text-decoration: none;
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--lime);
}

.page-products .page-intro {
  padding: 6px 0 40px;
  border-bottom: 1px solid var(--line);
}

.page-products .page-intro__kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--lime);
}

.page-products .page-intro h1 {
  margin: 0 0 20px;
  max-width: 20ch;
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -.015em;
  color: var(--white);
}

.page-products .page-intro__lede {
  margin: 0 0 34px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .intro-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .intro-figures li {
  border-left: 2px solid var(--orange);
  padding-left: 14px;
}

.page-products .intro-figures .fig {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .intro-figures .fig-label {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--index);
}

/* ---------- 工作台骨架 ---------- */
.page-products .workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-top: 36px;
}

@media (min-width: 1000px) {
  .page-products .workbench {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 56px;
    padding-top: 52px;
  }
}

/* ---------- 左侧索引 ---------- */
.page-products .feature-index {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

@media (min-width: 1000px) {
  .page-products .feature-index {
    position: sticky;
    top: 76px;
    align-self: start;
  }
}

.page-products .feature-index__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--index);
}

.page-products .feature-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .feature-index__list li {
  min-width: 0;
}

.page-products .feature-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 9px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 13.5px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-products .feature-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--index);
}

.page-products .feature-index__list a:hover,
.page-products .feature-index__list a:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

@media (min-width: 1000px) {
  .page-products .feature-index__list {
    display: block;
  }
  .page-products .feature-index__list a {
    display: flex;
    justify-content: flex-start;
    padding: 8px 0;
    border: 0;
    border-bottom: 1px solid transparent;
    border-radius: 0;
  }
  .page-products .feature-index__list a:hover,
  .page-products .feature-index__list a:focus-visible {
    border-bottom-color: var(--lime);
  }
}

/* ---------- 功能模块 ---------- */
.page-products .panels {
  min-width: 0;
}

.page-products .feature {
  padding-bottom: 52px;
  margin-bottom: 52px;
}

.page-products .feature::before {
  content: "";
  display: block;
  width: 40%;
  max-width: 300px;
  height: 2px;
  background: var(--orange);
  margin-bottom: 26px;
}

.page-products .feature:last-child {
  margin-bottom: 0;
  padding-bottom: 8px;
}

.page-products .feature__head {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}

.page-products .feature__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--index);
}

.page-products .feature h2 {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 33px);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: -.005em;
  color: var(--white);
}

.page-products .feature__note {
  margin: 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-products .feature__body {
  display: grid;
  gap: 30px;
}

@media (min-width: 900px) {
  .page-products .feature__body--media {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 44px;
    align-items: start;
  }
  .page-products .feature__body--media-rev {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
    gap: 44px;
    align-items: start;
  }
}

.page-products .stat {
  margin: 0 0 20px;
}

.page-products .stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(50px, 11vw, 116px);
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.035em;
  color: var(--lime);
  font-variant-numeric: tabular-nums;
}

.page-products .stat__unit {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .05em;
  color: var(--index);
}

.page-products .feature__text {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text);
}

.page-products .spec {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .spec li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 18px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
}

.page-products .spec__k {
  color: var(--index);
}

.page-products .spec__v {
  color: var(--white);
}

.page-products .scene {
  margin: 26px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--teal);
  background: var(--pp-teal-soft);
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-products .scene strong {
  color: var(--white);
  font-weight: 600;
}

.page-products .scene a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .feature__media {
  margin: 0;
}

.page-products .feature__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 三步流程图 ---------- */
.page-products .flow-wrap {
  margin: 4px 0 26px;
  padding-bottom: 8px;
  overflow-x: auto;
}

.page-products .flow {
  display: block;
  width: 100%;
  min-width: 620px;
  height: auto;
}

.page-products .flow rect {
  fill: var(--panel);
  stroke: var(--line);
  stroke-width: 1.5;
}

.page-products .flow text {
  font-family: var(--font-sans);
}

.page-products .flow .step-no {
  fill: var(--orange);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .06em;
}

.page-products .flow .step-title {
  fill: var(--white);
  font-size: 21px;
  font-weight: 600;
}

.page-products .flow .step-sub {
  fill: var(--index);
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-products .flow .flow-arrow {
  fill: var(--teal);
}

/* ---------- 历史交锋展开 ---------- */
.page-products .season-list {
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .season {
  border-bottom: 1px solid var(--line);
}

.page-products .season > summary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  justify-content: space-between;
  align-items: center;
  padding: 13px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--white);
}

.page-products .season > summary::-webkit-details-marker {
  display: none;
}

.page-products .season > summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-products .season__left {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-products .season__mark {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--lime);
  border-bottom: 1.5px solid var(--lime);
  transform: rotate(45deg);
  transition: transform .18s var(--ease);
}

.page-products .season[open] .season__mark {
  transform: rotate(225deg);
}

.page-products .season__meta {
  font-size: 12.5px;
  color: var(--index);
}

.page-products .match-list {
  margin: 0 0 14px;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-products .match-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  padding: 8px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  border-bottom: 1px dashed rgba(18, 59, 99, .85);
}

.page-products .match-list li:last-child {
  border-bottom: 0;
}

.page-products .match-full {
  color: var(--lime);
}

/* ---------- 订阅筛选标签 ---------- */
.page-products .filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .filter-chips .chip {
  font-family: var(--font-mono);
  font-size: 12.5px;
}

/* ---------- 场景区 ---------- */
.page-products .scenarios {
  position: relative;
  margin-top: 64px;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .scenarios__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
}

.page-products .scenarios__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 20, 40, .84) 0%, rgba(6, 20, 40, .94) 58%, var(--ink) 100%);
}

.page-products .scenarios__inner {
  position: relative;
  z-index: 1;
  padding-top: 60px;
  padding-bottom: 66px;
}

.page-products .scenarios__inner .feature__note {
  color: var(--text);
}

.page-products .scenario-grid {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}

@media (min-width: 860px) {
  .page-products .scenario-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-products .scenario {
  border: 1px solid var(--line);
  background: rgba(11, 42, 74, .78);
  padding: 22px 20px 24px;
}

.page-products .scenario__tag {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-products .scenario h3 {
  margin: 0 0 12px;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--white);
}

.page-products .scenario p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 能力对照表（纸面） ---------- */
.page-products .capability-paper {
  margin-top: 66px;
  padding: 38px 24px 42px;
  background: var(--paper);
  color: var(--paper-ink);
  border: 1px solid var(--paper-soft);
}

@media (min-width: 760px) {
  .page-products .capability-paper {
    padding: 52px 48px 56px;
  }
}

.page-products .capability-paper h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 400;
  line-height: 1.3;
  color: var(--paper-ink);
}

.page-products .paper-note {
  margin: 0 0 30px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-paper-dim);
}

.page-products .cap {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13.5px;
}

.page-products .cap th,
.page-products .cap td {
  text-align: left;
  vertical-align: top;
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--paper-soft);
  line-height: 1.65;
}

.page-products .cap thead th {
  font-size: 13px;
  color: var(--paper-ink);
  border-bottom: 2px solid var(--paper-ink);
}

.page-products .cap tbody th {
  font-weight: 600;
  color: var(--paper-ink);
}

.page-products .cap tbody td {
  color: var(--pp-paper-dim);
}

.page-products .cap tbody tr:nth-child(even) {
  background: rgba(217, 210, 196, .42);
}

@media (max-width: 719px) {
  .page-products .cap thead {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .page-products .cap,
  .page-products .cap tbody,
  .page-products .cap tr,
  .page-products .cap th,
  .page-products .cap td {
    display: block;
    width: 100%;
  }

  .page-products .cap tbody tr {
    border: 1px solid var(--paper-soft);
    background: rgba(255, 255, 255, .55);
    padding: 12px 14px;
    margin-bottom: 12px;
  }

  .page-products .cap tbody tr:nth-child(even) {
    background: rgba(217, 210, 196, .45);
  }

  .page-products .cap tbody th {
    padding: 0 0 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--paper-soft);
    font-family: var(--font-sans);
    font-size: 15.5px;
  }

  .page-products .cap tbody td {
    border-bottom: 0;
    padding: 3px 0;
  }

  .page-products .cap tbody td::before {
    content: attr(data-label) "：";
    color: var(--paper-ink);
    opacity: .72;
  }
}

.page-products .outro {
  margin: 30px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-paper-dim);
}

.page-products .outro a {
  color: var(--paper-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .outro a:hover,
.page-products .outro a:focus-visible {
  color: var(--red);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .feature-index__list a,
  .page-products .season__mark {
    transition: none;
  }
}
<<<END>>>